Matthias J. Sax created KAFKA-6381:
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Summary: Improve KafkaStreamsTest for localThreadMetadata
Key: KAFKA-6381
URL: https://issues.apache.org/jira/browse/KAFKA-6381
Project: Kafka
Issue Type: Improvement
Components: streams, unit tests
Reporter: Matthias J. Sax
Priority: Minor
Currently, we have a rather basic test for {{KafkaStreams#localThreadMetadata}}
(ie, {{KafkaStreamsTests#shouldReturnThreadMetadata()}}.
In a PR discussion [~guozhang] mentioned:
{quote}
I'm wondering if it is better to fill into the topology with some processor and
then check the following active and standby tasks as non-empty would cover more
scenarios? In addition, we can use waitForCondition to wait for the state to
become RUNNING and the tasks list become non-empty.
{quote}
We should extend the current test method and/or add new test methods to cover
this and other scenario.
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